<template>
  <div class="login-wrap">
    <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
      <el-form-item label="密码" prop="pass">
        <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="checkPass">
        <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="年龄" prop="age">
        <el-input v-model.number="ruleForm.age"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script lang="ts">
import { Component, Vue } from "vue-property-decorator"
import { loginRequest } from '@/api/index'
import { setToken } from '@/utils/common'
const that: any = this
@Component({})
export default class Login extends Vue {
  checkAge = (rule: any, value: any, callback: any) => {
    if (!value) {
      return callback(new Error('年龄不能为空'))
    }
    setTimeout(() => {
      if (!Number.isInteger(value)) {
        callback(new Error('请输入数字值'))
      } else {
        if (value < 18) {
          callback(new Error('必须年满18岁'))
        } else {
          callback()
        }
      }
    }, 1000)
  }
  validatePass = (rule: any, value: any, callback: any) => {
    if (value === '') {
      callback(new Error('请输入密码'))
    } else {
      if (that.ruleForm.checkPass !== '') {
        ((this.$refs.ruleForm) as any).validateField('checkPass')
      }
      callback();
    }
  }
  validatePass2 = (rule: any, value: any, callback: any) => {
    if (value === '') {
      callback(new Error('请再次输入密码'))
    } else if (value !== that.ruleForm.pass) {
      callback(new Error('两次输入密码不一致!'))
    } else {
      callback()
    }
  }
  // data
  data: LoginData = {
    pageName: 'login',
    ruleForm: {
      pass: '',
      checkPass: '',
      age: ''
    },
    rules: {
      pass: [
        { validator: this.validatePass, trigger: 'blur' }
      ],
      checkPass: [
        { validator: this.validatePass2, trigger: 'blur' }
      ],
      age: [
        { validator: this.checkAge, trigger: 'blur' }
      ]
    }
  }
  created() {
    //
    loginRequest().then((res: any) => {
      console.log('res', res)
      setToken(res.token)
    })
  }
  submitForm(formName: string) {
    ((this.$refs[formName]) as any).validate((valid: any) => {
      if (valid) {
        alert('submit!')
      } else {
        console.log('error submit!!')
        return false;
      }
    })
  }
  resetForm(formName: string) {
    ((this.$refs[formName]) as any).resetFields()
  }
}
export class LoginData {
  'pageName': string
  'ruleForm': any
  'rules': any
}
</script>

<style lang="scss">
  @import './login.scss';
</style>

